Registration Dossier
Registration Dossier
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EC number: 423-970-0 | CAS number: 182926-43-8 ORANGE DER 8089
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- February 5,1997
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- no
- Type of method:
- other: calculation
- Temp.:
- 25 °C
- Remarks on result:
- other: vapour pressure: 5.75E-20 Pa
- Conclusions:
- The vapour pressure of FAT 45176/A was 5.75E-20 Pa.
- Executive summary:
The vapour pressure study was carried out as per OECD 104 and EU A.4 guideline using calculation method. Based on the calculation the vapour pressure of FAT 45176/A was 5.75 x 10-20 Pa at 25 °C based on the boiling point calculated and using the Modified Watson Correlation.
Reference
The boiling point of FAT 45'176/A (H-form) was calculated to be about 692 °C using Meissner's method.
Description of key information
The vapour pressure of Reactive Orange 136 was 5.75 x 10 -20 Pa.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressure study was carried out as per OECD 104 and EU A.4 guideline using calculation method. Based on the calculation the vapour pressure of FAT 45176/A was 5.75 x 10-20Pa at 25 °C based on the boiling point calculated and using the Modified Watson Correlation.
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